2016-11-28 21:52:15 -08:00

366 lines
13 KiB
PHP

<?php
if (!defined('UPDRAFTPLUS_DIR')) die('No access.');
/*
- A container for all the RPC commands implemented. Commands map exactly onto method names (and hence this class should not implement anything else, beyond the constructor, and private methods)
- Return format is array('response' => (string - a code), 'data' => (mixed));
RPC commands are not allowed to begin with an underscore. So, any private methods can be prefixed with an underscore.
*/
class UpdraftPlus_RemoteControl_Commands extends UpdraftCentral_Commands {
public function get_download_status($items) {
if (false === ($updraftplus_admin = $this->_load_ud_admin())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
if (!is_array($items)) $items = array();
return $this->_response($updraftplus_admin->get_download_statuses($items));
}
public function downloader($downloader_params) {
if (false === ($updraftplus_admin = $this->_load_ud_admin())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$findex = $downloader_params['findex'];
$type = $downloader_params['type'];
$timestamp = $downloader_params['timestamp'];
// Valid stages: 2='spool the data'|'delete'='delete local copy'|anything else='make sure it is present'
$stage = empty($downloader_params['stage']) ? false : $downloader_params['stage'];
// This may, or may not, return, depending upon whether the files are already downloaded
// The response is usually an array with key 'result', and values deleted|downloaded|needs_download|download_failed
$response = $updraftplus_admin->do_updraft_download_backup($findex, $type, $timestamp, $stage, array($this, '_updraftplus_background_operation_started'));
if (is_array($response)) {
$response['request'] = $downloader_params;
}
return $this->_response($response);
}
public function delete_downloaded($set_info) {
$set_info['stage'] = 'delete';
return $this->downloader($set_info);
}
public function backup_progress($params) {
if (false === ($updraftplus_admin = $this->_load_ud_admin())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$request = array(
'thisjobonly' => $params['job_id']
);
$activejobs_list = $updraftplus_admin->get_activejobs_list($request);
return $this->_response($activejobs_list);
}
public function backupnow($params) {
if (false === ($updraftplus_admin = $this->_load_ud_admin())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$updraftplus_admin->request_backupnow($params, array($this, '_updraftplus_background_operation_started'));
// Control returns when the backup finished; but, the browser connection should have been closed before
die;
}
public function _updraftplus_background_operation_started($msg) {
// Under-the-hood hackery to allow the browser connection to be closed, and the backup/download to continue
$rpc_response = $this->rc->return_rpc_message($this->_response($msg));
$data = isset($rpc_response['data']) ? $rpc_response['data'] : null;
$ud_rpc = $this->rc->get_current_udrpc();
$encoded = json_encode($ud_rpc->create_message($rpc_response['response'], $data, true));
$this->_load_ud()->close_browser_connection($encoded);
}
private function _load_ud() {
global $updraftplus;
return is_a($updraftplus, 'UpdraftPlus') ? $updraftplus : false;
}
private function _load_ud_admin() {
if (!defined('UPDRAFTPLUS_DIR') || !is_file(UPDRAFTPLUS_DIR.'/admin.php')) return false;
require_once(UPDRAFTPLUS_DIR.'/admin.php');
global $updraftplus_admin;
return $updraftplus_admin;
}
public function get_log($job_id) {
if (false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
if (!preg_match("/^[0-9a-f]{12}$/", $job_id)) return $this->_generic_error_response('updraftplus_permission_invalid_jobid');
$updraft_dir = $updraftplus->backups_dir_location();
$log_file = $updraft_dir.'/log.'.$job_id.'.txt';
if (is_readable($log_file)) {
return $this->_response(array('log' => file_get_contents($log_file)));
} else {
return $this->_generic_error_response('updraftplus_unreadable_log');
}
}
public function activejobs_delete($job_id) {
if (false === ($updraftplus_admin = $this->_load_ud_admin())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$delete = $updraftplus_admin->activejobs_delete((string)$job_id);
return $this->_response($delete);
}
public function deleteset($what) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$results = $updraftplus_admin->delete_set($what);
$get_history_opts = isset($what['get_history_opts']) ? $what['get_history_opts'] : array();
$history = $updraftplus_admin->settings_downloading_and_restoring(UpdraftPlus_Options::get_updraft_option('updraft_backup_history'), true, $get_history_opts);
$results['history'] = $history;
return $this->_response($results);
}
public function rescan($what) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$remotescan = ('remotescan' == $what);
$rescan = ($remotescan || 'rescan' == $what);
$history_status = $updraftplus_admin->get_history_status($rescan, $remotescan);
return $this->_response($history_status);
}
public function get_settings($options) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
ob_start();
$updraftplus_admin->settings_formcontents($options);
$output = ob_get_contents();
ob_end_clean();
return $this->_response(array(
'settings' => $output,
'meta' => apply_filters('updraftplus_get_settings_meta', array()),
));
}
public function test_storage_settings($test_data) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
ob_start();
$updraftplus_admin->do_credentials_test($test_data);
$output = ob_get_contents();
ob_end_clean();
return $this->_response(array(
'output' => $output,
));
}
public function extradb_testconnection($info) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$results = apply_filters('updraft_extradb_testconnection_go', array(), $info);
return $this->_response($results);
}
private function _get_vault() {
require_once(UPDRAFTPLUS_DIR.'/methods/updraftvault.php');
$vault = new UpdraftPlus_BackupModule_updraftvault();
return $vault;
}
public function vault_connect($credentials) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$results = $this->_get_vault()->ajax_vault_connect(false, $credentials);
return $this->_response($results);
}
public function vault_disconnect() {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$results = (array)$this->_get_vault()->ajax_vault_disconnect(false);
return $this->_response($results);
}
public function vault_recount_quota() {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$results = $this->_get_vault()->ajax_vault_recountquota(false);
return $this->_response($results);
}
public function save_settings($settings) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
if (empty($settings) || !is_string($settings)) return $this->_generic_error_response('invalid_settings');
parse_str($settings, $settings_as_array);
$results = $updraftplus_admin->save_settings($settings_as_array);
return $this->_response($results);
}
public function s3_newuser($data) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
$results = apply_filters('updraft_s3_newuser_go', array(), $data);
return $this->_response($results);
}
public function cloudfiles_newuser($data) {
global $updraftplus_addon_cloudfilesenhanced;
if (!is_a($updraftplus_addon_cloudfilesenhanced, 'UpdraftPlus_Addon_CloudFilesEnhanced')) {
$data = array('e' => 1, 'm' => sprintf(__('%s add-on not found', 'updraftplus'), 'Rackspace Cloud Files'));
} else {
$data = $updraftplus_addon_cloudfilesenhanced->create_api_user($data);
}
if ($data["e"] === 0) {
return $this->_response($data);
} else {
return $this->_generic_error_response("error", $data);
}
}
public function get_fragment($fragment) {
if (false === ($updraftplus_admin = $this->_load_ud_admin()) || false === ($updraftplus = $this->_load_ud())) return $this->_generic_error_response('no_updraftplus');
if (!UpdraftPlus_Options::user_can_manage()) return $this->_generic_error_response('updraftplus_permission_denied');
if (is_array($fragment)) {
$data = $fragment['data'];
$fragment = $fragment['fragment'];
}
$error = false;
switch ($fragment) {
case 's3_new_api_user_form':
ob_start();
do_action('updraft_s3_print_new_api_user_form', false);
$output = ob_get_contents();
ob_end_clean();
break;
case 'cloudfiles_new_api_user_form':
global $updraftplus_addon_cloudfilesenhanced;
if (!is_a($updraftplus_addon_cloudfilesenhanced, 'UpdraftPlus_Addon_CloudFilesEnhanced')) {
$error = true;
$output = 'cloudfiles_addon_not_found';
} else {
$output = array(
'accounts' => $updraftplus_addon_cloudfilesenhanced->account_options(),
'regions' => $updraftplus_addon_cloudfilesenhanced->region_options(),
);
}
break;
case 'backupnow_modal_contents':
$updraft_dir = $updraftplus->backups_dir_location();
if (!$updraftplus->really_is_writable($updraft_dir)) {
$output = array('error' => true, 'html' => __("The 'Backup Now' button is disabled as your backup directory is not writable (go to the 'Settings' tab and find the relevant option).", 'updraftplus'));
} else {
$output = array('html' => $updraftplus_admin->backupnow_modal_contents());
}
break;
case 'panel_download_and_restore':
$backup_history = UpdraftPlus_Options::get_updraft_option('updraft_backup_history');
if (empty($backup_history)) {
$updraftplus->rebuild_backup_history();
$backup_history = UpdraftPlus_Options::get_updraft_option('updraft_backup_history');
}
$backup_history = is_array($backup_history) ? $backup_history : array();
$output = $updraftplus_admin->settings_downloading_and_restoring($backup_history, true, $data);
break;
case 'disk_usage':
$output = $updraftplus_admin->get_disk_space_used($data);
break;
default:
// We just return a code - translation is done on the other side
$output = 'ud_get_fragment_could_not_return';
$error = true;
break;
}
if (empty($error)) {
return $this->_response(array(
'output' => $output,
));
} else {
return $this->_generic_error_response('get_fragment_error', $output);
}
}
}